Determination of floral fragrances of Rosa hybrida using solid-phase trapping-solvent extraction and gas chromatography–mass spectrometry

Floral fragrances emanated from Rosa hybrida were determined by solid-phase trapping extraction and GC–MS. A novel protocol of sampling technique was established. There is a variation in the recoveries depending on the adsorbent and components. A total of 41 compounds were identified in the floral f...

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Bibliographic Details
Published in:Journal of Chromatography A 2000-12, Vol.902 (2), p.389-404
Main Authors: Kim, Hyun-Jung, Kim, Kun, Kim, Nam-Sun, Lee, Dong-Sun
Format: Article
Language:English
Subjects:
Adsorption
Applied sciences
Chemical industry and chemicals
Endocrine disruptors
Essential oils, perfumes
Exact sciences and technology
Fragrance components
Gas Chromatography-Mass Spectrometry - methods
Gas chromatography–mass spectrometry
Odorants - analysis
Rosa hybrida
Rosales - chemistry
Solid-phase trapping extraction
Washing products. Cosmetics and toiletries. Perfumes
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Summary:Floral fragrances emanated from Rosa hybrida were determined by solid-phase trapping extraction and GC–MS. A novel protocol of sampling technique was established. There is a variation in the recoveries depending on the adsorbent and components. A total of 41 compounds were identified in the floral fragrances of Rosa hybrida. These include alcohols, aldehydes, alkanes, monoterpenes, sesquiterpene, esters, ether and ketones. Citral, n-nonane, n-butyl acetate, n-decane, β-phenylethyl acetate and hexadecanol were major components. Floral fragrances differ between rose species and sample to sample within a single species. Interestingly, endocrine disruptors such as bis(2-ethylhexyl) phthalate were detected simultaneously.
ISSN:0021-9673
DOI:10.1016/S0021-9673(00)00863-3